Tools & Wizards About Us
rezal.pl screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

rezal.pl

Szkło budowlane, szklarniowe - REZAL - Szeroka gama produktów

Page Load Speed

7.7 sec in total

First Response

362 ms

Resources Loaded

4.7 sec

Page Rendered

2.6 sec

rezal.pl screenshot

About Website

Click here to check amazing REZAL content for Poland. Otherwise, check out these important facts you probably never knew about rezal.pl

Produkujemy szkło budowlane, szklarniowe, hartowane oraz wiele innych rodzajów w dowolnej konfiguracji. Sprawdź naszą ofertę na stronie internetowej!

Visit rezal.pl

Key Findings

We analyzed Rezal.pl page load time and found that the first response time was 362 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rezal.pl performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.246

50/100

15%

TTI (Time to Interactive)

Value5.3 s

72/100

10%

Network Requests Diagram

rezal.pl

362 ms

435 ms

modal.css

109 ms

bootstrap.css

275 ms

bootstrap_responsive.css

350 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 98% of them (83 requests) were addressed to the original Rezal.pl, 2% (2 requests) were made to 0. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Rezal.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (73%)

Content Size

3.3 MB

After Optimization

880.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rezal.pl main page is 3.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 69.6 kB

  • Original 84.6 kB
  • After minification 73.7 kB
  • After compression 15.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 10.9 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 69.6 kB or 82% of the original size.

Image Optimization

-80%

Potential reduce by 2.3 MB

  • Original 2.8 MB
  • After minification 570.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, REZAL needs image optimization as it can save up to 2.3 MB or 80% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 30.1 kB

  • Original 252.2 kB
  • After minification 252.2 kB
  • After compression 222.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 30.1 kB or 12% of the original size.

CSS Optimization

-21%

Potential reduce by 19.9 kB

  • Original 92.7 kB
  • After minification 92.7 kB
  • After compression 72.8 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Rezal.pl needs all CSS files to be minified and compressed as it can save up to 19.9 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (69%)

Requests Now

80

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REZAL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rezal.pl

rezal.pl

362 ms

435 ms

modal.css

modal.css

109 ms

bootstrap.css

bootstrap.css

275 ms

bootstrap_responsive.css

bootstrap_responsive.css

350 ms

template.css

template.css

484 ms

extensions.css

extensions.css

364 ms

animated-buttons.css

animated-buttons.css

367 ms

style2.css

style2.css

373 ms

template_responsive.css

template_responsive.css

382 ms

custom.css

custom.css

465 ms

custom_css_d9c9ff832fe63016b2774c2646b5e4c6.css

custom_css_d9c9ff832fe63016b2774c2646b5e4c6.css

490 ms

picbox.css

picbox.css

497 ms

galleryGrid_4b8685bac44344d0d8d04cf6d49dd9db.css

galleryGrid_4b8685bac44344d0d8d04cf6d49dd9db.css

491 ms

mod_box.css

mod_box.css

582 ms

style.css

style.css

602 ms

style.css

style.css

603 ms

swiper.min.css

swiper.min.css

599 ms

style.css

style.css

621 ms

template.css

template.css

638 ms

djmegamenu.css

djmegamenu.css

698 ms

animations.css

animations.css

706 ms

animate.min.css

animate.min.css

736 ms

animate.ext.css

animate.ext.css

724 ms

cookieconsent.min.css

cookieconsent.min.css

754 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

766 ms

jquery.min.js

jquery.min.js

943 ms

jquery-noconflict.js

jquery-noconflict.js

812 ms

jquery-migrate.min.js

jquery-migrate.min.js

845 ms

bootstrap.min.js

bootstrap.min.js

878 ms

mootools-core.js

mootools-core.js

961 ms

core.js

core.js

891 ms

mootools-more.js

mootools-more.js

1085 ms

modal.js

modal.js

969 ms

styleswitcher.js

styleswitcher.js

998 ms

scripts.js

scripts.js

1012 ms

picbox.js

picbox.js

1059 ms

galleryGrid.js

galleryGrid.js

984 ms

jquery.appear.js

jquery.appear.js

814 ms

jquery.stellar.min.js

jquery.stellar.min.js

778 ms

mod_box.js

mod_box.js

770 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

815 ms

sly.min.js

sly.min.js

828 ms

js.cookie.js

js.cookie.js

834 ms

custom.js

custom.js

749 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

763 ms

script.js

script.js

766 ms

swiper.jquery.min.js

swiper.jquery.min.js

822 ms

jquery.djselect.js

jquery.djselect.js

811 ms

1055 ms

jquery.djmegamenu.js

jquery.djmegamenu.js

757 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

828 ms

cookieconsent.min.js

cookieconsent.min.js

823 ms

init.js

init.js

816 ms

gtm.js

gtm.js

190 ms

ga.js

ga.js

190 ms

logo.png

logo.png

109 ms

en.gif

en.gif

127 ms

pl.gif

pl.gif

117 ms

pdf.png

pdf.png

126 ms

header.jpg

header.jpg

624 ms

scroll-down-light.png

scroll-down-light.png

122 ms

baner_gradient_prostokat1.png

baner_gradient_prostokat1.png

881 ms

triangle.png

triangle.png

232 ms

bg.png

bg.png

273 ms

blank.gif

blank.gif

245 ms

news.jpg

news.jpg

400 ms

zespolone.png

zespolone.png

364 ms

hartowane.png

hartowane.png

390 ms

laminowane.png

laminowane.png

406 ms

szklarniowe.png

szklarniowe.png

486 ms

obrazkowe.png

obrazkowe.png

511 ms

hurtownia.png

hurtownia.png

516 ms

cieciewoda.png

cieciewoda.png

529 ms

cnc.png

cnc.png

605 ms

numbersbg.jpg

numbersbg.jpg

827 ms

circleBg.png

circleBg.png

634 ms

footer-bg.png

footer-bg.png

726 ms

youtube.png

youtube.png

726 ms

instagram.png

instagram.png

743 ms

baner_scal1.png

baner_scal1.png

1027 ms

dofinansowanie_rynek_szkla_laminowanego.png

dofinansowanie_rynek_szkla_laminowanego.png

1059 ms

backtotop.png

backtotop.png

850 ms

whitedot.png

whitedot.png

863 ms

loading.gif

loading.gif

715 ms

Accessibility Review

rezal.pl accessibility score

94

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

rezal.pl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rezal.pl SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rezal.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Rezal.pl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

rezal.pl

Open Graph description is not detected on the main page of REZAL. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: